diff --git a/package.json b/package.json
index d259622..ed15282 100644
--- a/package.json
+++ b/package.json
@@ -26,8 +26,7 @@
   },
   "files": [
     "index.cjs",
-    "index.d.cts",
-    "worker.js"
+    "index.d.cts"
   ],
   "scripts": {
     "dist": "np --yolo --no-yarn",
diff --git a/worker.js b/worker.js
deleted file mode 100644
index e98034c..0000000
--- a/worker.js
+++ /dev/null
@@ -1,36 +0,0 @@
-import { parentPort } from "worker_threads";
-
-async function callPrettierFunction({ functionName, args, prettierEntry }) {
-  const prettier = await import(prettierEntry);
-  return prettier[functionName](...args);
-}
-
-parentPort.addListener(
-  "message",
-  async ({ signal, port, functionName, args, prettierEntry }) => {
-    const response = {};
-
-    try {
-      response.result = await callPrettierFunction({
-        functionName,
-        args,
-        prettierEntry,
-      });
-    } catch (error) {
-      response.error = error;
-      response.errorData = { ...error };
-    }
-
-    try {
-      port.postMessage(response);
-    } catch {
-      port.postMessage({
-        error: new Error("Cannot serialize worker response"),
-      });
-    } finally {
-      port.close();
-      Atomics.store(signal, 0, 1);
-      Atomics.notify(signal, 0);
-    }
-  },
-);